ICD-10-CM Alphabetic Index · FY 2027 38 Entries
Supernumerary in the ICD-10-CM Index ICD-10-CM
The main term Supernumerary (congenital) carries 38 index entries pointing to 29 ICD-10-CM codes. Every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2027 index fileEffective Oct 1, 2026 – Sep 30, 2027
38
Index Entries
29
Codes Referenced
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Default Code
S
Letter
38 of 38 shown
ICD-10-CM
Index Entries Under Supernumerary 38 entries · 29 codes
Supernumerary (congenital)
aortic cusps Q23.88
auditory ossicles Q16.3
bone Q79.8
breast Q83.1
carpal bones Q74.0
cusps, heart valve NEC Q24.8
aortic Q23.88
mitral Q23.2
pulmonary Q22.3
digit (s) Q69.9
ear (lobule) Q17.0
fallopian tube Q50.6
finger Q69.0
hymen Q52.4
kidney Q63.0
lacrimonasal duct Q10.6
lobule (ear) Q17.0
mitral cusps Q23.2
muscle Q79.8
nipple (s) Q83.3
organ or site not listed see Accessory
ossicles, auditory Q16.3
ovary Q50.31
oviduct Q50.6
pulmonary, pulmonic cusps Q22.3
rib Q76.6
cervical or first (syndrome) Q76.5
roots (of teeth) K00.2
spleen Q89.09
tarsal bones Q74.2
teeth K00.1
testis Q55.29
thumb Q69.1
toe Q69.2
uterus Q51.28
vagina Q52.1 Non-billable
vertebra Q76.49
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2027 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2026 through September 30, 2027.
